1LL2

Spring Brook Airport

Seneca, Illinois, USA
ICAO Status Useage Sectional
1LL2 Operational Private CHICAGO
Longitude Latitude Elevation
88° 38' 8" W 41° 18' 2" N 500 ft. MSL 
-88.635628 41.300589 (Estimated) (Year 1985)
ICAO Type Status
1LL2 Airport Operational
Useage Activated
Private 07/1976
Longitude Latitude
88° 38' 8" W 41° 18' 2" N
-88.635628 41.300589
Elevation Sectional
500 ft. MSL 
(Estimated)
CHICAGO
Local (GMT-6) UTC
Jan-18 20:17 Jan-19 02:17
Sunrise-Sunset Local UTC
Begin Civil Twilight 06:44 12:44
Sunrise 07:19 13:19
Sunset 16:50 22:50
End Civil Twilight 17:25 23:25